package edu.nf.vac.vaccination.dao;

import edu.nf.vac.vaccination.entity.Area;

import java.util.List;

/**
 * @Author : PYY
 * @create 2022/3/30
 */
public interface AreaDao {
    /**
     * 查询所有区域
     * @return
     */
    List<Area> listArea();
}
